Search

Catheryne Chen

Examiner (ID: 18680, Phone: (571)272-9947 , Office: P/1655 )

Most Active Art Unit
1655
Art Unit(s)
1655
Total Applications
1027
Issued Applications
321
Pending Applications
109
Abandoned Applications
604

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17954173 [patent_doc_number] => 11480271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Multilayer composite pipe and pipe assemblies including reflective insulation [patent_app_type] => utility [patent_app_number] => 17/203492 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8088 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203492
Multilayer composite pipe and pipe assemblies including reflective insulation Mar 15, 2021 Issued
Array ( [id] => 16949054 [patent_doc_number] => 20210207745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => MULTILAYER COMPOSITE PIPE AND PIPE ASSEMBLIES INCLUDING REFLECTIVE INSULATION [patent_app_type] => utility [patent_app_number] => 17/203450 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203450
Multilayer composite pipe and pipe assemblies including reflective insulation Mar 15, 2021 Issued
Array ( [id] => 18359694 [patent_doc_number] => 20230141285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => ELECTRIC RESISTANCE WELDED STEEL PIPE, METHOD FOR MANUFACTURING THE SAME, AND AUTOMOTIVE STRUCTURAL MEMBER [patent_app_type] => utility [patent_app_number] => 17/910993 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17910993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910993
Electric resistance welded steel pipe, method for manufacturing the same, and automotive structural member Mar 14, 2021 Issued
Array ( [id] => 17351429 [patent_doc_number] => 11226057 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Multiple tubing annuli pipeline systems and methods [patent_app_type] => utility [patent_app_number] => 17/199885 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 16621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199885
Multiple tubing annuli pipeline systems and methods Mar 11, 2021 Issued
Array ( [id] => 17838582 [patent_doc_number] => 20220275887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => MARKED GUIDE FOR CONDUIT OR TUBE BENDING [patent_app_type] => utility [patent_app_number] => 17/188736 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188736
Marked guide for conduit or tube bending Feb 28, 2021 Issued
Array ( [id] => 17728510 [patent_doc_number] => 11384891 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-12 [patent_title] => Hose protector device [patent_app_type] => utility [patent_app_number] => 17/187780 [patent_app_country] => US [patent_app_date] => 2021-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9727 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187780
Hose protector device Feb 26, 2021 Issued
Array ( [id] => 18754920 [patent_doc_number] => 20230358346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => KINK-RESISTANT HOSE [patent_app_type] => utility [patent_app_number] => 17/413663 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17413663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/413663
Kink-resistant hose Feb 25, 2021 Issued
Array ( [id] => 17068183 [patent_doc_number] => 20210270398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Resin Line Comprised of a Corrugated Pipe [patent_app_type] => utility [patent_app_number] => 17/186474 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186474
Resin line comprised of a corrugated pipe Feb 25, 2021 Issued
Array ( [id] => 17037905 [patent_doc_number] => 20210254863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => GEOTHERMAL HEAT CONTAINMENT BARRIER [patent_app_type] => utility [patent_app_number] => 17/174462 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174462
Geothermal heat containment barrier Feb 11, 2021 Issued
Array ( [id] => 19030229 [patent_doc_number] => 11929600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Conduit body features for use in the food preparation industry [patent_app_type] => utility [patent_app_number] => 17/174600 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3326 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174600
Conduit body features for use in the food preparation industry Feb 11, 2021 Issued
Array ( [id] => 17127200 [patent_doc_number] => 20210301969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => PRE-INSULATED FLEXIBLE HOT WATER PIPE [patent_app_type] => utility [patent_app_number] => 17/171783 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171783
Pre-insulated flexible hot water pipe Feb 8, 2021 Issued
Array ( [id] => 16991105 [patent_doc_number] => 20210229525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => CONDUIT COMPONENT FOR A MOTOR VEHICLE HAVING DEMAND-COMPATIBLY DIMENSIONED INTEGRATED ELECTRICAL LEADS [patent_app_type] => utility [patent_app_number] => 17/157024 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157024
CONDUIT COMPONENT FOR A MOTOR VEHICLE HAVING DEMAND-COMPATIBLY DIMENSIONED INTEGRATED ELECTRICAL LEADS Jan 24, 2021 Abandoned
Array ( [id] => 16825273 [patent_doc_number] => 20210140566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => PIPE WITH AN OUTER WRAP [patent_app_type] => utility [patent_app_number] => 17/154262 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154262
Pipe with an outer wrap Jan 20, 2021 Issued
Array ( [id] => 18289207 [patent_doc_number] => 11618066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Hot and cold composite formed square and rectangular steel tube with thickened corners and production method [patent_app_type] => utility [patent_app_number] => 17/151417 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3983 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151417
Hot and cold composite formed square and rectangular steel tube with thickened corners and production method Jan 17, 2021 Issued
Array ( [id] => 19565501 [patent_doc_number] => 12140265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Seamless pipe and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 17/800963 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14534 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800963
Seamless pipe and method for manufacturing same Jan 17, 2021 Issued
Array ( [id] => 16809036 [patent_doc_number] => 20210131589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => MULTILAYER COMPOSITE PIPE AND PIPE ASSEMBLIES INCLUDING REFLECTIVE INSULATION [patent_app_type] => utility [patent_app_number] => 17/150083 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150083
Multilayer composite pipe and pipe assemblies including reflective insulation Jan 14, 2021 Issued
Array ( [id] => 17823404 [patent_doc_number] => 11428348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Methods of fabricating conduits for transporting fluids [patent_app_type] => utility [patent_app_number] => 17/149543 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 15744 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 490 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149543
Methods of fabricating conduits for transporting fluids Jan 13, 2021 Issued
Array ( [id] => 18261217 [patent_doc_number] => 11608915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Expandable and contractible garden hose [patent_app_type] => utility [patent_app_number] => 17/145986 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 8909 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145986
Expandable and contractible garden hose Jan 10, 2021 Issued
Array ( [id] => 17045664 [patent_doc_number] => 11098835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Seal system and method [patent_app_type] => utility [patent_app_number] => 17/145102 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5847 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145102
Seal system and method Jan 7, 2021 Issued
Array ( [id] => 17800953 [patent_doc_number] => 11415244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Conduits for transporting fluids and methods of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/143888 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 15782 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 463 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143888
Conduits for transporting fluids and methods of fabricating the same Jan 6, 2021 Issued
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